EPA TRI Facility · Fabricated Metals
Zinkpower Portland LLC
Portland, OR · Parent: Zinkpower-Usa Corp
- Total releases
- 12.6K lbs
- Chemicals reported
- 1
- Latest report
- 2023
- Primary pathway
- Air Releases
MIXED Form-R mix
Zinkpower Portland LLC: how the 12.6K lbs splits
12.6K lbs across all reported pathways
- Air Releases 6.6K lbs 52.7%
- Off-site Transfers 5.9K lbs 47.3%
Zinkpower Portland LLC's 12.6K lbs Form-R total is MIXED - air releases is 52.7% of the bar. Next segment: off-site transfers at 47.3%. Leading chemical by pounds: Zinc compounds.
LIGHT volume MIXED pathway CLEAN
Zinkpower Portland LLC is an EPA Toxics Release Inventory reporter in Portland, OR, in the fabricated metals sector. It reported 2.4K lbs of releases across 1 chemical in 2023, and 12.6K lbs in total across its 2019-2023 reporting years. That ranks 9,320 of 25,986 TRI facilities nationwide by cumulative reported pounds, counting each facility over however many years it has filed. In Oregon's 285 reporting TRI sites, pounds #1 is not chemical-count #1. Zinkpower Portland LLC is pounds #124 and chemical-count #220 at 12.6K lbs. Dyno Nobel- St.helens Plant leads reported pounds (32.0M lbs) at 6 chemicals (chemical-count #39). Chemical Waste Management of the Northwest Inc. leads chemical count at 56 chemicals (15.6M lbs, pounds #2). Reported volume fell against 2022. Pounds reported are not a measure of toxicity or health risk. Nearest other TRI reporters: Griffith Rubber Mills; Solenis LLC; Esco Group; Owens Corning. Similar-scale Fabricated Metals peers outside Oregon: Anaco & Clow Valve; Sig Sauer Inc; Fjc Services LLC; Silgan Containers Manufacturing Corp. Other Zinkpower-Usa Corp sites in this extract: Zinkpower-Stoughton LLC; Zinkpower Waco. Largest disclosed chemicals by pounds: Zinc compounds.
Zinkpower Portland LLC is a LIGHT · MIXED-pathway Form-R site in Portland, OR: 12.6K lbs across 1 chemical. No single media clears 70% of the bar (lead segment air releases at 52.7%). All figures are self-reported EPCRA §313 estimates, not measured stack emissions or a health-risk score. Scale peers include Anaco & Clow Valve and Sig Sauer Inc.
Zinkpower Portland LLC vs. every reporting TRI facility
Cumulative reported release pounds, with this facility marked in the national distribution
13K lbs Top 36% higher than 64% of 25,986 reporting TRI facilities
Each bar is a $1M-wide band; taller bars hold more reporting TRI facilities. The dashed line and filled bar mark this facility. Hover, focus, or tap a bar for its full count, share, and position.
Source U.S. Environmental Protection Agency, Toxics Release Inventory · 2023 reporting year
Zinkpower Portland LLC: Zinc compounds-led volume
Among the 3,421 Fabricated Metals facilities in this database, Zinkpower Portland LLC reports the 1,110th-largest volume (12.6K lbs). Its reported volume is concentrated rather than spread: Zinc compounds alone is 100% of the total. Scale peers outside Oregon include Anaco & Clow Valve and Sig Sauer Inc.
Concentrated means ≥60% of Zinkpower Portland LLC's pounds in one chemical - here Zinc compounds at 100%. Not a toxicity score.
Annual disclosure change
What changed: EPA TRI 2023 reporting year
- Zinkpower Portland LLC's total reported releases fell from 2.7 thousand lb in 2022 to 2.4 thousand lb in 2023, based on EPA TRI filings.
- Zinkpower Portland LLC's off-site transfers fell from 1.3 thousand lb in 2022 to 1.1 thousand lb in 2023, based on EPA TRI filings.
- Zinkpower Portland LLC's air releases fell from 1.4 thousand lb in 2022 to 1.3 thousand lb in 2023, based on EPA TRI filings.
Zinkpower Portland LLC Form-R facts
Compare this facility
See how Zinkpower Portland LLC stacks up against nearby facilities and the typical reporter.
21% more than the comparison
About the same as the comparison
Comparison reflects reported pounds and chemical counts, not toxicity or health risk. Averages cover facilities reporting any release.
How does this facility release toxic chemicals?
How Zinkpower Portland LLC releases toxic chemicals into the environment. Total: 12.6K lbs.
Emissions Trend Summary
From 2019 to 2023, total releases decreased by 35% (3.7K lbs to 2.4K lbs).
Zinkpower Portland LLC: annual Form-R pounds
LIGHT site · MIXED pathway · TRI years 2019–2023
- 2019 0
- 2020 0
- 2021 0
- 2022 0
- 2023 0
What this shows Zinkpower Portland LLC year-over-year reported totals (decreased by 35% from 2019 to 2023). TRI figures are self-reported estimates and can swing with production, waste handling, and reporting changes, not only with controls. Lead chemical in the extract: Zinc compounds.
| Year | Total | Chemicals |
|---|---|---|
| 2019 | 3.7K lbs | 1 |
| 2020 | 2.1K lbs | 1 |
| 2021 | 1.7K lbs | 1 |
| 2022 | 2.7K lbs | 1 |
| 2023 | 2.4K lbs | 1 |
Chemical Releases
Aggregated across all reporting years (2019–2023). Sorted by total release volume.
| Chemical | Total | Flags |
|---|---|---|
| Zinc compounds | 12.6K lbs | - |
Zinkpower Portland LLC in Multnomah
Nearest TRI Facilities to Zinkpower Portland LLC
Closest other reporters in Oregon - including Griffith Rubber Mills, Solenis LLC, Esco Group, ordered by distance.
Showing 8 of 284 other reporting facilities in Oregon.
Similar Fabricated Metals Facilities
Other Fabricated Metals facilities with similar total release volumes (±80%), outside Oregon - e.g. Anaco & Clow Valve, Sig Sauer Inc, Fjc Services LLC.
Compare beyond Oregon
Nationwide peers by reported pounds & chemical count
Cross-state TRI reporters nearest Zinkpower Portland LLC on cumulative reported pounds (12.6K lbs) and distinct chemical count (1). Release-pound peers include Qg Printing II LLC, Diamond Animal Health, Aearo Technologies LLC. Chemical-count peers include Ecoelectrica LP, Planta Penuelas, Tallaboa Puerto Rico LLC. Neighborhoods are forced disjoint so each axis surfaces a different set of sites.
Similar reported release pounds
Nearest out-of-state reporters (≥1,000 lbs) by absolute TRI pounds, not same-industry or same-county neighbors.
Similar chemical count
Nearest out-of-state reporters by distinct Form-R chemicals (deduped against the release-pound neighborhood).
Other Zinkpower-Usa Corp Facilities
Same-parent TRI sites ranked by reported releases - including Zinkpower-Stoughton LLC, Zinkpower Waco.
About TRI Data
Data as of 2023 reporting year. Source: U.S. Environmental Protection Agency (EPA) Toxic Release Inventory.
On this page the largest disclosed chemicals include Zinc compounds; nearby reporters include Griffith Rubber Mills. Zinkpower Portland LLC stamps LIGHT volume · MIXED pathway · CLEAN carcinogen-lbs on this Form-R extract. Totals are self-reported estimates under EPCRA §313, not measured stack emissions or a health-risk score.
Use and verify this record
This Zinkpower Portland LLC TRI extract (LIGHT · MIXED · CLEAN · lead Zinc compounds) joins EPA Form-R filings with facility identity - reported pounds, not a health-risk rating.
Zinkpower Portland LLC totals are self-reported EPCRA §313 estimates for Portland, OR, latest year 2023. Form-R rows span 2019–2023 (5 years). NAICS 332812 · Fabricated Metals. 0.2% of Multnomah TRI pounds in this extract. Nearest ABS peer: Qg Printing II LLC (Δ 1 lbs). Pounds ≠ exposure.
Zinkpower Portland LLC stamps LIGHT · MIXED pathway (air releases leads at 52.7%). Pipeline-rendered EPA Form-R only - no editor-typed pounds. Corrections: editorial policy.
All federal data sources used on this page
- EPA Toxics Release Inventory (TRI) Basic Data Files - annual self-reported chemical-release filings. epa.gov
- EPA TRI Program reference - how chemicals and reported releases are counted. epa.gov
- EPA Facility Registry Service - facility location and identity. epa.gov
- EPA ECHO - regulatory and compliance context. epa.gov
- EPA Envirofacts - the EPA data warehouse exposing these datasets. epa.gov